Earth and Space Science: Theses

Contains citations and abstracts of doctoral dissertations and some masters theses from accredited colleges and universities in North America and Europe. Citations are available from 1861 to the present. Abstracts are available for dissertations from 1980 to the present and for masters theses from 1988 to the present. From 1997, and sometimes earlier, the full-text of dissertations and theses with appropriate copyright permissions may be downloaded for free.

Contains dissertations and theses written from 1967 to the present at York University.

A free repository of theses, dissertations, and other academic documents, coupled with powerful search, organization, and collaboration tools.

This dissertation topic guide provides information on more than 800,000 doctoral dissertations from universities outside of the U.S. and Canada.

Comment trouve des thèses françaises.